- 产品特点
- 技术规格
● 单缸、四冲程、水冷、纯电启动发动机
● 采用单缸四气门、双顶置凸轮轴气门驱动方式，有效提升充气效率
● 采用滚子摇臂与凸轮接触，滚动摩擦损失更小，机械效率高
● 通过CAD/CAE计算机辅助分析，根据该发动机的结构特点设计并合理的布置了平衡轴减振系统，同时采用减震弹簧、减震胶套双减震技术，发动机减振效果更明显
● 传动比分配更优化，操控性和驾乘舒适性更强。同时，各挡齿参数全新优化设计，强度大幅提高
● 内置平衡轴结构，大幅降低单缸发动机振动（振动更小、骑乘舒适性好）
● 气缸斜置30°设计，结构紧凑性，可同时应用于骑士车及弯梁车上，实用性、通用性好
● 采用专用加强型曲轴与平衡轴轴承（轴承寿命更高，可靠性好）
● 采用大、小循环水冷系统，冷却控制更精准、冷却效果更佳，热负荷小
● 采用调整垫片取代调节螺钉方式来驱动气门，点面接触换成了线面接触，磨损更小，气门间隙变化小（减少气门间隙维护）
● Single-cylinder, four-stroke, water-cooled, electric starting engine.
● Using single cylinder four valve, DOHC valve drive mode, effectively improve the inflation efficiency.
● The roller rocker arm is in contact with the crank, the rolling friction loss is smaller and the mechanical efficiency is high.
● Through CAD/CAE computer-aided analysis, the balance shaft damping system is designed and rationally arranged according to the structural characteristics of the engine. Meanwhile, the dual damping technology of damping spring and rubber sleeve is adopted to make the engine damping effect more obvious.
● Better transmission ratio distribution, better handling and ride comfort. At the same time, the parameters of each gear are newly optimized, and the strength is greatly improved.
● The built-in balance shaft structure greatly reduces the vibration of the single cylinder engine (less vibration and better riding comfort).
● Cylinder tilt 30° design, compact structure, can be used in the street bike and CUB, practicability, versatility.
● Special reinforced crankshaft and balance shaft bearing (bearing life is higher, good reliability).
● Using large and small circulation water cooling system, cooling control is more accurate, cooling effect is better, and heat load is small.
● The valve is driven by adjusting gaskets instead of adjusting screws, and the point contact is replaced by line contact, which has less wear and less change of valve clearance (reduces valve clearance maintenance).
外特性曲线 WIDE OPEN THROTTLE CURVES (KE125水冷)
外特性曲线 WIDE OPEN THROTTLE CURVES (KE150水冷)
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悬挂图 INSTALLATION DIMENSIONS